66465738

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{42443}}^1$

素因数の和:42483

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 86332662

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 42443, 84886, 127329, 254658, 381987, 763974, 1145961, 1230847, 2291922, 2461694, 3692541, 7385082, 11077623, 22155246, 33232869, 66465738]

約数ペア:

[(1, 66465738), (2, 33232869), (3, 22155246), (6, 11077623), (9, 7385082), (18, 3692541), (27, 2461694), (29, 2291922), (54, 1230847), (58, 1145961), (87, 763974), (174, 381987), (261, 254658), (522, 127329), (783, 84886), (1566, 42443)]